Search found 36 matches

by jamonda
Fri Aug 27, 2021 2:57 pm
Forum: ESP32 boards
Topic: Lolin D32 PRO and SD Card Errors
Replies: 2
Views: 1914

Re: Lolin D32 PRO and SD Card Errors

It worked here, Mike.
Thank you so much!
by jamonda
Thu Aug 26, 2021 7:21 pm
Forum: ESP32 boards
Topic: Lolin D32 PRO and SD Card Errors
Replies: 2
Views: 1914

Lolin D32 PRO and SD Card Errors

Hi, friends. A long time ago I used to mount SD Cards with my Lolin D32 PRO using this code and the sdcard.py driver: import machine, sdcard, os sd = sdcard.SDCard(machine.SoftSPI(baudrate=100000, polarity=1, phase=0, sck=machine.Pin(18), mosi=machine.Pin(23), miso=machine.Pin(19)), machine.Pin(4)) ...
by jamonda
Sat Aug 14, 2021 5:30 pm
Forum: General Discussion and Questions
Topic: ESP8266 UART Driver (AT command based communication)
Replies: 9
Views: 21043

Re: ESP8266 UART Driver (AT command based communication)

This code does not work with my pyboard v1.1
by jamonda
Wed Jul 21, 2021 3:08 am
Forum: Raspberry Pi microcontroller boards
Topic: Wiznet5k
Replies: 2
Views: 1314

Re: Wiznet5k

I mean there is no 'network' module in the firmware I compile, and I don't know what I am doing wrong. I checked with help('modules').
But I've just found the answer for my question: it has not been implemented yet.

https://github.com/micropython/micropython/issues/6819
by jamonda
Wed Jul 21, 2021 1:23 am
Forum: Raspberry Pi microcontroller boards
Topic: Wiznet5k
Replies: 2
Views: 1314

Wiznet5k

Hi.
I compiled the firmware with MICROPY_PY_WIZNET5K=5500 MICROPY_PY_LWIP=1, as I used to do for my PyBoard. No error messages.
However, when I try to import network, REPL says "no module named 'network'".
What am I doing wrong?
Can you help me?
by jamonda
Fri Jun 18, 2021 3:40 pm
Forum: ESP32 boards
Topic: How to get the full capacity of an 8MB or 16MB flash chip?
Replies: 18
Views: 11742

Re: How to get the full capacity of an 8MB or 16MB flash chip?

I tried again and it worked. Maybe I forgot something in the process.
Thank you!
by jamonda
Fri Jun 18, 2021 12:04 am
Forum: ESP32 boards
Topic: How to get the full capacity of an 8MB or 16MB flash chip?
Replies: 18
Views: 11742

Re: How to get the full capacity of an 8MB or 16MB flash chip?

By chance I tried yesterday to build firmware which uses 8 MB flash. What I had to to: ... I do not know if that works for 16MB flash too. You have to try. Hi, dear Roberthh. I tryed but I guess that recipy dos not work anymore. I see this error: -- Configuring incomplete, errors occurred! See also...
by jamonda
Tue May 25, 2021 4:20 pm
Forum: ESP32 boards
Topic: 16Mb filesystem
Replies: 1
Views: 1333

Re: 16Mb filesystem

Well, after searching I found a solution here: viewtopic.php?f=18&t=9768&start=10

I'll leave the post for reference.
by jamonda
Tue May 25, 2021 3:26 pm
Forum: ESP32 boards
Topic: 16Mb filesystem
Replies: 1
Views: 1333

16Mb filesystem

Hi, friends. I used to compile micropython v1.12 for my 16Mb Wemos D32 PRO changing the partitions.csv file. The procedure is described here: https://forum.micropython.org/viewtopic.php?f=2&t=7655&p=43644 Now, when I try to compile v1.15 I get this error message: FAILED: partition_table/partition-ta...
by jamonda
Mon Jan 04, 2021 10:10 pm
Forum: MicroPython pyboard
Topic: How to use the TIMER in the PYBOARD
Replies: 5
Views: 3103

Re: How to use the TIMER in the PYBOARD

Thank you, pythoncoder!